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Very heavy elements in the HgMn star chi Lupi

Wahlgren, Glenn LU ; Leckrone, DS ; Brage, Tomas LU ; Proffitt, CR and Johansson, Sveneric LU (1998) Symposium on the Scientific Impact of the Goddard High Resolution Spectrograph 143. p.330-333
Abstract
Abundances for the elements W, Os, and Bi are presented for the HgMn star chi Lupi, based upon GHRS echelle-mode spectra and a synthetic spectrum analysis. The tungsten abundance is consistent with a solar-system value while the osmium and bismuth abundances reflect enhancements. With these new data we are able to quantitatively define an abundance peak within the element range Z = 74 through 83.
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author
; ; ; and
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
host publication
The Scientific Impact of the Goddard High Resolution Spectrograph (Astronomical Society of the Pacific Conference Series)
volume
143
pages
330 - 333
publisher
Astronomical Society of the Pacific (ASP)
conference name
Symposium on the Scientific Impact of the Goddard High Resolution Spectrograph
conference dates
1996-09-11 - 1996-09-12
external identifiers
  • wos:000076566800041
ISBN
1-886733-63-5
language
English
LU publication?
yes
additional info
The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Lund Observatory (000006111), Physics, science (011013100), Science (000006100)
id
ccac68b8-d78a-44be-b851-870874c45ee3 (old id 3919550)
date added to LUP
2016-04-04 12:14:58
date last changed
2020-06-16 15:05:02
@inproceedings{ccac68b8-d78a-44be-b851-870874c45ee3,
  abstract     = {{Abundances for the elements W, Os, and Bi are presented for the HgMn star chi Lupi, based upon GHRS echelle-mode spectra and a synthetic spectrum analysis. The tungsten abundance is consistent with a solar-system value while the osmium and bismuth abundances reflect enhancements. With these new data we are able to quantitatively define an abundance peak within the element range Z = 74 through 83.}},
  author       = {{Wahlgren, Glenn and Leckrone, DS and Brage, Tomas and Proffitt, CR and Johansson, Sveneric}},
  booktitle    = {{The Scientific Impact of the Goddard High Resolution Spectrograph (Astronomical Society of the Pacific Conference Series)}},
  isbn         = {{1-886733-63-5}},
  language     = {{eng}},
  pages        = {{330--333}},
  publisher    = {{Astronomical Society of the Pacific (ASP)}},
  title        = {{Very heavy elements in the HgMn star chi Lupi}},
  volume       = {{143}},
  year         = {{1998}},
}